Aux Bus Spill

Diggin the dLive - very nice. Love the DCA Spill, would it be possible to have the option to apply this to Aux busses ? For mixing mons when contributions have already been defined, this would be slick.

Thanks.

To be clear and give an example :

So pressing the mix button of an aux buss could populate a spill set with sends on faders active (or not - that could be an option I guess).

Being able to assign an action / soft key to:

A- Solo an aux buss to choses PAFL buss (wedges and/or IEM)
B- Populate its spill set in preferred sequence
C- set sends to faders

would be my preference.